AR194262A1 - SYNCHRONOUS MOTOR CONTROL ARRANGEMENT - Google Patents
SYNCHRONOUS MOTOR CONTROL ARRANGEMENTInfo
- Publication number
- AR194262A1 AR194262A1 AR243338A AR24333872A AR194262A1 AR 194262 A1 AR194262 A1 AR 194262A1 AR 243338 A AR243338 A AR 243338A AR 24333872 A AR24333872 A AR 24333872A AR 194262 A1 AR194262 A1 AR 194262A1
- Authority
- AR
- Argentina
- Prior art keywords
- motor control
- synchronous motor
- control arrangement
- arrangement
- synchronous
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
- G09B7/04—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16758171A | 1971-07-30 | 1971-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR194262A1 true AR194262A1 (en) | 1973-06-29 |
Family
ID=22607950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR243338A AR194262A1 (en) | 1971-07-30 | 1972-07-28 | SYNCHRONOUS MOTOR CONTROL ARRANGEMENT |
Country Status (5)
Country | Link |
---|---|
US (1) | US3735503A (en) |
JP (1) | JPS5226173B1 (en) |
AR (1) | AR194262A1 (en) |
GB (1) | GB1356509A (en) |
NL (1) | NL7210439A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805412A (en) * | 1972-06-16 | 1974-04-23 | Westinghouse Electric Corp | Automated audio interrogating and reporting system |
US4035930A (en) * | 1974-01-16 | 1977-07-19 | Creative Learning, Inc. | Time selective information dissemination system for use in sleep teaching |
US3946503A (en) * | 1974-03-20 | 1976-03-30 | Robert R. C. Buchan | Audio-visual apparatus and method of using the apparatus for obtaining computer compatible data from an individual |
US4055906A (en) * | 1976-04-12 | 1977-11-01 | Westinghouse Electric Corporation | Automated interrogating apparatus |
US4078315A (en) * | 1976-10-18 | 1978-03-14 | Mcfadden Fred Lee | Prerecorded tape recording and branched method of instructing using same |
US4591248A (en) * | 1982-04-23 | 1986-05-27 | Freeman Michael J | Dynamic audience responsive movie system |
US5340317A (en) * | 1991-07-09 | 1994-08-23 | Freeman Michael J | Real-time interactive conversational apparatus |
US5213510A (en) * | 1991-07-09 | 1993-05-25 | Freeman Michael J | Real-time interactive conversational toy |
AU5363494A (en) * | 1992-10-19 | 1994-05-09 | Jeffrey Scott Jani | Video and radio controlled moving and talking device |
US6108515A (en) * | 1996-11-21 | 2000-08-22 | Freeman; Michael J. | Interactive responsive apparatus with visual indicia, command codes, and comprehensive memory functions |
US5930757A (en) * | 1996-11-21 | 1999-07-27 | Freeman; Michael J. | Interactive two-way conversational apparatus with voice recognition |
US5841741A (en) * | 1997-04-14 | 1998-11-24 | Freeman; Michael J. | Automatic seamless branching story-telling apparatus |
US7834760B2 (en) * | 2007-06-20 | 2010-11-16 | Armstrong Keith C | System and method for locating an individual |
US20110215922A1 (en) * | 2007-06-20 | 2011-09-08 | Armstrong Keith C | System and method for locating an individual |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3407513A (en) * | 1965-10-19 | 1968-10-29 | Howard F. Conn | Data viewing machine |
US3408749A (en) * | 1967-04-11 | 1968-11-05 | American Can Co | Branching-instruction teaching device |
US3537190A (en) * | 1968-02-05 | 1970-11-03 | Educational Testing Service | Teaching machine control system |
US3484950A (en) * | 1968-06-12 | 1969-12-23 | Educational Testing Service | Teaching machine |
FR1584571A (en) * | 1968-06-28 | 1969-12-26 |
-
1971
- 1971-07-30 US US00167581A patent/US3735503A/en not_active Expired - Lifetime
-
1972
- 1972-06-16 GB GB2824572A patent/GB1356509A/en not_active Expired
- 1972-07-27 JP JP47074702A patent/JPS5226173B1/ja active Pending
- 1972-07-28 AR AR243338A patent/AR194262A1/en active
- 1972-07-28 NL NL7210439A patent/NL7210439A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS5226173B1 (en) | 1977-07-12 |
NL7210439A (en) | 1973-02-01 |
US3735503A (en) | 1973-05-29 |
GB1356509A (en) | 1974-06-12 |
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